and ro mm module mda1957: The Soviet Union launches Sputnik 1, the first artificial satellite. 1961: Yuri Gagarin becomes the first human to orbit Earth aboard Vostok 1. 1961:...
Major Landmarks in Space Exploration
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and ro mm module mda1957: The Soviet Union launches Sputnik 1, the first artificial satellite. 1961: Yuri Gagarin becomes the first human to orbit Earth aboard Vostok 1. 1961:...